The given MATLAB function `myFact` calculates the **factorial** of a...

The given MATLAB function myFact calculates the factorial of a positive integer n.

Explanation:

1. Input: The function takes a single input argument n, which is expected to be a positive integer.
2. Initial Value: It initializes a variable m to 1. This serves as the accumulator that holds the product of values as the loop progresses.
3. For Loop: The for loop iterates from 1 to n, multiplying the current value of m by the loop variable i in each iteration. Essentially, it computes: [ m = 1 \times 2 \times 3 \times \dots \times n ]
4. Output: At the end of the loop, m contains the factorial of n, which is returned as the output.

Example:

• If n = 5, the loop computes ( 1 \times 2 \times 3 \times 4 \times 5 = 120 ). The function returns 120.

Usage:

This function essentially replicates the functionality of MATLAB's built-in factorial function.